fulladd.edf

表决器,实现7人表决. 使用max+plus3编写. 使用简单方便.

(edif ALTERA
 (edifVersion 2 0 0)
 (edifLevel 0)
 (keywordMap (keywordLevel 0))
 (status
  (written
   (timeStamp 1996 10 7 11 23 7 )
   (author "Cadence Design Systems")
   (program "sir2alt" (version "9502-1.4"))))
 (library alt_max2
  (edifLevel 0)
  (technology
   (numberDefinition))
  (cell a74 (cellType GENERIC)
   (view hdl (viewType NETLIST)
    (interface
     (port clrn (direction INPUT))
     (port d (direction INPUT))
     (port clk (direction INPUT))
     (port pren (direction INPUT))
     (port q (direction OUTPUT))
     (port qn (direction OUTPUT)))))
  (cell a32 (cellType GENERIC)
   (view hdl (viewType NETLIST)
    (interface
     (port y (direction OUTPUT))
     (port a (direction INPUT))
     (port b (direction INPUT)))))
  (cell a08 (cellType GENERIC)
   (view hdl (viewType NETLIST)
    (interface
     (port y (direction OUTPUT))
     (port a (direction INPUT))
     (port b (direction INPUT)))))
  (cell a86 (cellType GENERIC)
   (view hdl (viewType NETLIST)
    (interface
     (port y (direction OUTPUT))
     (port a (direction INPUT))
     (port b (direction INPUT))))))
 (library fulladd_lib
  (edifLevel 0)
  (technology
   (numberDefinition))
  (cell fulladd (cellType GENERIC)
   (view hdl (viewType NETLIST)
    (interface
     (port cout (direction OUTPUT))
     (port latchsum (direction OUTPUT))
     (port sum (direction OUTPUT))
     (port a (direction INPUT))
     (port b (direction INPUT))
     (port cin (direction INPUT))
     (port clk (direction INPUT)))
    (contents
     (instance (rename p1_40p "p1$40p")
      (viewRef hdl (cellRef a74 (libraryRef alt_max2))))
     (instance (rename p1_41p "p1$41p")
      (viewRef hdl (cellRef a32 (libraryRef alt_max2))))
     (instance (rename p1_42p "p1$42p")
      (viewRef hdl (cellRef a08 (libraryRef alt_max2))))
     (instance (rename p1_43p "p1$43p")
      (viewRef hdl (cellRef a32 (libraryRef alt_max2))))
     (instance (rename p1_44p "p1$44p")
      (viewRef hdl (cellRef a86 (libraryRef alt_max2))))
     (instance (rename p1_45p "p1$45p")
      (viewRef hdl (cellRef a86 (libraryRef alt_max2))))
     (instance (rename p1_46p "p1$46p")
      (viewRef hdl (cellRef a08 (libraryRef alt_max2))))
     (instance (rename p1_47p "p1$47p")
      (viewRef hdl (cellRef a08 (libraryRef alt_max2))))
     (net unnamed_1_a08_42p_y
      (joined
       (portRef a (instanceRef p1_43p))
       (portRef y (instanceRef p1_42p))))
     (net unnamed_1_a08_46p_y
      (joined
       (portRef y (instanceRef p1_46p))
       (portRef b (instanceRef p1_41p))))
     (net unnamed_1_a08_47p_y
      (joined
       (portRef y (instanceRef p1_47p))
       (portRef b (instanceRef p1_43p))))
     (net unnamed_1_a32_41p_a
      (joined
       (portRef y (instanceRef p1_43p))
       (portRef a (instanceRef p1_41p))))
     (net unnamed_1_a86_44p_a
      (joined
       (portRef y (instanceRef p1_45p))
       (portRef a (instanceRef p1_44p))))
     (net cout
      (joined
       (portRef y (instanceRef p1_41p))
       (portRef cout)))
     (net latchsum
      (joined
       (portRef q (instanceRef p1_40p))
       (portRef latchsum)))
     (net sum
      (joined
       (portRef y (instanceRef p1_44p))
       (portRef d (instanceRef p1_40p))
       (portRef sum)))
     (net a
      (joined
       (portRef a (instanceRef p1_47p))
       (portRef a (instanceRef p1_45p))
       (portRef a (instanceRef p1_42p))
       (portRef a)))
     (net b
      (joined
       (portRef a (instanceRef p1_46p))
       (portRef b (instanceRef p1_45p))
       (portRef b (instanceRef p1_42p))
       (portRef b)))
     (net cin
      (joined
       (portRef b (instanceRef p1_47p))
       (portRef b (instanceRef p1_46p))
       (portRef b (instanceRef p1_44p))
       (portRef cin)))
     (net clk
      (joined
       (portRef clk (instanceRef p1_40p))
       (portRef clk)))))))
 (design fulladd
  (cellRef fulladd
   (libraryRef fulladd_lib))))